“packing box seal”的概念、定义、翻译、参考文献-科学参考

单词	packing box seal
释义	packing box seal Encyclopedia 工学往复密封释 packing box seal填料密封通过填料阻塞泄漏通路实现往复或旋转相对运动界面的密封。又称压紧填料密封。
随便看	real sphere real statement real structure real subalgebra real submanifold real sun real surface real symmetric kernel real system real theory real time real-time algorithm real-time analysis real-time and in situ analysis real time bidding real time collision detection real-time computation real-time computer real-time constraint real-time control real-time copy real-time data real-time data analysis real time database real-time database

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。